Host Defense

Host Defense is built on Paul Stamets' visionary research into the power and potential of mushrooms, especially mushroom mycelium, the root-like structures found growing below ground.
The power of Host Defense comes from the discovery that the mycelium is the immune system of the mushroom.


Just as mycelium helps to support the immune system of humans, it also supports the health and immunity of the natural habitats where it grows. Mushroom mycelium is a cellular bridge connecting bees, trees, bears, plants and humans to the ecosystems in which they live. 

Host Defense Agarikon 60ct - The Scarlet Sage Herb Co.

Host Defense Agarikon 60ct

$34.95
Host Defense Blood Sugar 60ct - The Scarlet Sage Herb Co.

Host Defense Blood Sugar 60ct

$29.95
Host Defense Breathe - The Scarlet Sage Herb Co.

Host Defense Breathe

From $19.95
Host Defense Breathe Extract 1oz - The Scarlet Sage Herb Co.

Host Defense Breathe Extract 1oz

$19.95
Host Defense Chaga - The Scarlet Sage Herb Co.

Host Defense Chaga 60CT

$31.95
Host Defense Chaga Extract 1oz - The Scarlet Sage Herb Co.

Host Defense Chaga Extract 1oz

$19.95
Host Defense Cordyceps 60ct - The Scarlet Sage Herb Co.

Host Defense Cordyceps 60ct

$31.95
Host Defense Cordyceps Extract 1oz-Tinctures, Supplements-The Scarlet Sage Herb Co.

Host Defense Cordyceps Extract 1oz

$19.95
Host Defense Cordyceps Powder 3.5ozHost Defense Cordyceps Powder 3.5oz

Host Defense Cordyceps Powder 3.5oz

$29.95
Host Defense Cordychi - The Scarlet Sage Herb Co.

Host Defense Cordychi 60ct

$31.95
Host Defense Cordychi Extract 1oz-Tinctures, Supplements-The Scarlet Sage Herb Co.

Host Defense Cordychi Extract 1oz

$19.95
Host Defense Elderberry Plus 4oz-Supplements-The Scarlet Sage Herb Co.Host Defense Elderberry Plus 4oz-Supplements-The Scarlet Sage Herb Co.

Host Defense Elderberry Plus 4oz

$22.95
Host Defense Lions Mane - The Scarlet Sage Herb Co.

Host Defense Lions Mane

From $31.95
Host Defense Lions Mane Extract - The Scarlet Sage Herb Co.

Host Defense Lions Mane Extract

From $19.95
Host Defense MycoBotanicals Brain 60ct-The Scarlet Sage Herb Co.Host Defense MycoBotanicals Brain 60ct
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Host Defense MycoBotanicals Brain 60ct

$29.95
Host Defense MycoBotanicals Energy 60ct - The Scarlet Sage Herb Co.
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Host Defense MycoBotanicals Energy 60ct

$34.95
Host Defense Mycobotanicals Liver 60ct - The Scarlet Sage Herb Co.

Host Defense Mycobotanicals Liver 60ct

$29.95
Host Defense MycoBotanicals Stress Free 60ct - The Scarlet Sage Herb Co.

Host Defense MycoBotanicals Stress Free 60ct

$29.95
Host Defense MycoBrew Cocoa 10ctHost Defense MycoBrew Cocoa 10ct

Host Defense MycoBrew Cocoa 10ct

$19.95
Host Defense MycoBrew Coffee 10ctHost Defense MycoBrew Coffee 10ct

Host Defense MycoBrew Coffee 10ct

$19.95
Host Defense MycoBrew MochaHost Defense MycoBrew Mocha

Host Defense MycoBrew Mocha

$19.95
Host Defense MyCommunity - The Scarlet Sage Herb Co.

Host Defense MyCommunity

From $39.95
Host Defense Mycommunity Extract - The Scarlet Sage Herb Co.

Host Defense Mycommunity Extract

From $19.95
Host Defense MycoShield Cinnamon Spray - The Scarlet Sage Herb Co.

Host Defense MycoShield Cinnamon Spray 1oz

$19.95
Host Defense MycoShield Citrus Spray 1oz - The Scarlet Sage Herb Co.
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Host Defense MycoShield Citrus Spray 1oz

$19.95
Host Defense MycoShield Licorice spray 1oz-Tinctures-The Scarlet Sage Herb Co.

Host Defense MycoShield Licorice spray 1oz

$19.95
Host Defense MycoShield Peppermint - The Scarlet Sage Herb Co.

Host Defense MycoShield Peppermint 1oz

$19.95
Host Defense MycoShield Winter Mist 1oz - The Scarlet Sage Herb Co.

Host Defense MycoShield Winter Mist 1oz

$19.95
Host Defense Powder Complete Calm 3.5oz-Supplements-The Scarlet Sage Herb Co.Host Defense Powder Complete Calm 3.5oz-Supplements-The Scarlet Sage Herb Co.
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Host Defense Powder Complete Calm 3.5oz

$29.95
Host Defense Powder Lion's Mane 3.5oz-Supplements-The Scarlet Sage Herb Co.
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Host Defense Powder Lion's Mane 3.5oz

$29.95
Host Defense Powder Microbiome 3.5oz-Supplements-The Scarlet Sage Herb Co.Host Defense Powder Microbiome 3.5oz-Supplements-The Scarlet Sage Herb Co.

Host Defense Powder Microbiome 3.5oz

$29.95
Host Defense Powder Reishi 3.5oz-Supplements-The Scarlet Sage Herb Co.
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Host Defense Powder Reishi 3.5oz

$29.95
Host Defense Powder Stamets 7 3.5oz-Supplements-The Scarlet Sage Herb Co.Host Defense Powder Stamets 7 3.5oz-Supplements-The Scarlet Sage Herb Co.
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Host Defense Powder Stamets 7 3.5oz

$29.95
Host Defense Powder Turkey Tail 3.5oz-Supplements-The Scarlet Sage Herb Co.

Host Defense Powder Turkey Tail 3.5oz

$29.95
Host Defense Reishi - The Scarlet Sage Herb Co.

Host Defense Reishi

From $20.95
Host Defense Reishi Extract-Supplements-The Scarlet Sage Herb Co.

Host Defense Reishi Extract

From $19.95
Host Defense Stamets 7 - The Scarlet Sage Herb Co.

Host Defense Stamets 7

From $39.95
Host Defense Stamets 7 Extract 1oz - The Scarlet Sage Herb Co.

Host Defense Stamets 7 Extract 1oz

$19.95
Host Defense Turkey Tail - The Scarlet Sage Herb Co.

Host Defense Turkey Tail

From $31.95
Host Defense Turkey Tail Extract 1oz - The Scarlet Sage Herb Co.

Host Defense Turkey Tail Extract

From $19.95